Learners share a bowl of goldfish crackers. In this lesson on sharing, students see how a limited resource goes furthest when it is evenly shared. Learners are allowed to take as many crackers as they would like, and then in contrast,...

In this addition facts lesson, students recognize the numbers and are able to add simple problems by participating in a fishing game. Students use a fishing pole with a washer on the end to fish for magnetic fish made out of foam....

Third graders imagine that they are asked to determine the number of fish in a nearby pond. To count the fish one by one, they could remove the fish from the pond and stack them to one side, or mark each fish so they would not count them...

Students determine where to buy the heaviest earthworms as they study invertebrates. They create a double bar graph of the results of the weight data.